13599279

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 21427200

約数和(自身を除く): 7827921

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 359, 549, 621, 1077, 1403, 1647, 3231, 4209, 8257, 9693, 12627, 21899, 24771, 37881, 65697, 74313, 197091, 222939, 503677, 591273, 1511031, 4533093, 13599279]

約数ペア:

[(1, 13599279), (3, 4533093), (9, 1511031), (23, 591273), (27, 503677), (61, 222939), (69, 197091), (183, 74313), (207, 65697), (359, 37881), (549, 24771), (621, 21899), (1077, 12627), (1403, 9693), (1647, 8257), (3231, 4209)]