23593269

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 39168000

約数和(自身を除く): 15574731

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 2039, 3857, 6117, 11571, 14273, 38741, 42819, 59131, 116223, 177393, 271187, 413917, 813561, 1123489, 1241751, 3370467, 7864423, 23593269]

約数ペア:

[(1, 23593269), (3, 7864423), (7, 3370467), (19, 1241751), (21, 1123489), (29, 813561), (57, 413917), (87, 271187), (133, 177393), (203, 116223), (399, 59131), (551, 42819), (609, 38741), (1653, 14273), (2039, 11571), (3857, 6117)]