170397409

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4789}}^1$

素因数の和:4849

約数の個数: 32

約数和(自身を含む): 231759360

約数和(自身を除く): 61361951

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 299, 391, 1547, 2093, 2737, 4789, 5083, 33523, 35581, 62257, 81413, 110147, 435799, 569891, 771029, 1058369, 1431911, 1872499, 7408583, 10023377, 13107493, 24342487, 170397409]

約数ペア:

[(1, 170397409), (7, 24342487), (13, 13107493), (17, 10023377), (23, 7408583), (91, 1872499), (119, 1431911), (161, 1058369), (221, 771029), (299, 569891), (391, 435799), (1547, 110147), (2093, 81413), (2737, 62257), (4789, 35581), (5083, 33523)]