170387789

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 209139840

約数和(自身を除く): 38752051

約数列:

[1, 11, 13, 29, 143, 181, 227, 319, 377, 1991, 2353, 2497, 2951, 4147, 5249, 6583, 25883, 32461, 41087, 57739, 68237, 72413, 85579, 451957, 534131, 750607, 941369, 1191523, 5875441, 13106753, 15489799, 170387789]

約数ペア:

[(1, 170387789), (11, 15489799), (13, 13106753), (29, 5875441), (143, 1191523), (181, 941369), (227, 750607), (319, 534131), (377, 451957), (1991, 85579), (2353, 72413), (2497, 68237), (2951, 57739), (4147, 41087), (5249, 32461), (6583, 25883)]