58281223

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 81034240

約数和(自身を除く): 22753017

約数列:

[1, 7, 11, 13, 67, 77, 79, 91, 121, 143, 469, 553, 737, 847, 869, 871, 1001, 1027, 1573, 5159, 5293, 6083, 6097, 7189, 8107, 9559, 9581, 11011, 11297, 37051, 56749, 58223, 66913, 67067, 68809, 79079, 105391, 124267, 407561, 481663, 640453, 737737, 756899, 869869, 4483171, 5298293, 8325889, 58281223]

約数ペア:

[(1, 58281223), (7, 8325889), (11, 5298293), (13, 4483171), (67, 869869), (77, 756899), (79, 737737), (91, 640453), (121, 481663), (143, 407561), (469, 124267), (553, 105391), (737, 79079), (847, 68809), (869, 67067), (871, 66913), (1001, 58223), (1027, 56749), (1573, 37051), (5159, 11297), (5293, 11011), (6083, 9581), (6097, 9559), (7189, 8107)]