2598057

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 4912128

約数和(自身を除く): 2314071

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 163, 207, 231, 253, 483, 489, 693, 759, 1141, 1449, 1467, 1771, 1793, 2277, 3423, 3749, 5313, 5379, 10269, 11247, 12551, 15939, 16137, 26243, 33741, 37653, 41239, 78729, 112959, 123717, 236187, 288673, 371151, 866019, 2598057]

約数ペア:

[(1, 2598057), (3, 866019), (7, 371151), (9, 288673), (11, 236187), (21, 123717), (23, 112959), (33, 78729), (63, 41239), (69, 37653), (77, 33741), (99, 26243), (161, 16137), (163, 15939), (207, 12551), (231, 11247), (253, 10269), (483, 5379), (489, 5313), (693, 3749), (759, 3423), (1141, 2277), (1449, 1793), (1467, 1771)]