2647105989

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1709}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 4126489920

約数和(自身を除く): 1479383931

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 251, 363, 561, 753, 1709, 2057, 2761, 4267, 5127, 6171, 8283, 12801, 18799, 29053, 30371, 46937, 56397, 87159, 91113, 140811, 206789, 319583, 428959, 516307, 620367, 958749, 1286877, 1548921, 3515413, 4718549, 7292303, 10546239, 14155647, 21876909, 51904039, 80215333, 155712117, 240645999, 882368663, 2647105989]

約数ペア:

[(1, 2647105989), (3, 882368663), (11, 240645999), (17, 155712117), (33, 80215333), (51, 51904039), (121, 21876909), (187, 14155647), (251, 10546239), (363, 7292303), (561, 4718549), (753, 3515413), (1709, 1548921), (2057, 1286877), (2761, 958749), (4267, 620367), (5127, 516307), (6171, 428959), (8283, 319583), (12801, 206789), (18799, 140811), (29053, 91113), (30371, 87159), (46937, 56397)]