142712898

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{210491}}^1$

素因数の和:210609

約数の個数: 16

約数和(自身を含む): 287953056

約数和(自身を除く): 145240158

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 210491, 420982, 631473, 1262946, 23785483, 47570966, 71356449, 142712898]

約数ペア:

[(1, 142712898), (2, 71356449), (3, 47570966), (6, 23785483), (113, 1262946), (226, 631473), (339, 420982), (678, 210491)]