274310421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{16267}}^1$

素因数の和:16361

約数の個数: 32

約数和(自身を含む): 462271488

約数和(自身を除く): 187961067

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 5621, 16267, 16863, 48801, 113869, 178937, 341607, 536811, 1187491, 1252559, 3562473, 3757677, 8312437, 13062401, 24937311, 39187203, 91436807, 274310421]

約数ペア:

[(1, 274310421), (3, 91436807), (7, 39187203), (11, 24937311), (21, 13062401), (33, 8312437), (73, 3757677), (77, 3562473), (219, 1252559), (231, 1187491), (511, 536811), (803, 341607), (1533, 178937), (2409, 113869), (5621, 48801), (16267, 16863)]