8900896431

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{2447}}^1$

素因数の和:2940

約数の個数: 64

約数和(自身を含む): 15025471488

約数和(自身を除く): 6124575057

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 443, 483, 1173, 1329, 2447, 2737, 3101, 7341, 7531, 8211, 9303, 10189, 17129, 22593, 30567, 41599, 51387, 52717, 56281, 71323, 124797, 158151, 168843, 173213, 213969, 291193, 393967, 519639, 873579, 956777, 1084021, 1181901, 1212491, 2870331, 3252063, 3637473, 6697439, 7588147, 18428357, 20092317, 22764441, 24932483, 55285071, 74797449, 128998499, 174527381, 386995497, 423852211, 523582143, 1271556633, 2966965477, 8900896431]

約数ペア:

[(1, 8900896431), (3, 2966965477), (7, 1271556633), (17, 523582143), (21, 423852211), (23, 386995497), (51, 174527381), (69, 128998499), (119, 74797449), (161, 55285071), (357, 24932483), (391, 22764441), (443, 20092317), (483, 18428357), (1173, 7588147), (1329, 6697439), (2447, 3637473), (2737, 3252063), (3101, 2870331), (7341, 1212491), (7531, 1181901), (8211, 1084021), (9303, 956777), (10189, 873579), (17129, 519639), (22593, 393967), (30567, 291193), (41599, 213969), (51387, 173213), (52717, 168843), (56281, 158151), (71323, 124797)]