7620868801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{14867}}^1$

素因数の和:15061

約数の個数: 32

約数和(自身を含む): 9671574528

約数和(自身を除く): 2050705727

約数列:

[1, 7, 13, 43, 91, 131, 301, 559, 917, 1703, 3913, 5633, 11921, 14867, 39431, 73229, 104069, 193271, 512603, 639281, 1352897, 1947577, 4474967, 8310653, 13633039, 25318501, 58174571, 83745811, 177229507, 586220677, 1088695543, 7620868801]

約数ペア:

[(1, 7620868801), (7, 1088695543), (13, 586220677), (43, 177229507), (91, 83745811), (131, 58174571), (301, 25318501), (559, 13633039), (917, 8310653), (1703, 4474967), (3913, 1947577), (5633, 1352897), (11921, 639281), (14867, 512603), (39431, 193271), (73229, 104069)]