131427402

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{277273}}^1$

素因数の和:277357

約数の個数: 16

約数和(自身を含む): 266183040

約数和(自身を除く): 134755638

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 277273, 554546, 831819, 1663638, 21904567, 43809134, 65713701, 131427402]

約数ペア:

[(1, 131427402), (2, 65713701), (3, 43809134), (6, 21904567), (79, 1663638), (158, 831819), (237, 554546), (474, 277273)]