2221882103679

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{53954059}}^1$

素因数の和:53954159

約数の個数: 32

約数和(自身を含む): 3542839395840

約数和(自身を除く): 1320957292161

約数列:

[1, 3, 7, 21, 37, 53, 111, 159, 259, 371, 777, 1113, 1961, 5883, 13727, 41181, 53954059, 161862177, 377678413, 1133035239, 1996300183, 2859565127, 5988900549, 8578695381, 13974101281, 20016955889, 41922303843, 60050867667, 105803909699, 317411729097, 740627367893, 2221882103679]

約数ペア:

[(1, 2221882103679), (3, 740627367893), (7, 317411729097), (21, 105803909699), (37, 60050867667), (53, 41922303843), (111, 20016955889), (159, 13974101281), (259, 8578695381), (371, 5988900549), (777, 2859565127), (1113, 1996300183), (1961, 1133035239), (5883, 377678413), (13727, 161862177), (41181, 53954059)]