4212741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 6110720

約数和(自身を除く): 1897979

約数列:

[1, 3, 13, 39, 109, 327, 991, 1417, 2973, 4251, 12883, 38649, 108019, 324057, 1404247, 4212741]

約数ペア:

[(1, 4212741), (3, 1404247), (13, 324057), (39, 108019), (109, 38649), (327, 12883), (991, 4251), (1417, 2973)]