4268901

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 7383040

約数和(自身を除く): 3114139

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 823, 1729, 2469, 5187, 5761, 10699, 15637, 17283, 32097, 46911, 74893, 109459, 203281, 224679, 328377, 609843, 1422967, 4268901]

約数ペア:

[(1, 4268901), (3, 1422967), (7, 609843), (13, 328377), (19, 224679), (21, 203281), (39, 109459), (57, 74893), (91, 46911), (133, 32097), (247, 17283), (273, 15637), (399, 10699), (741, 5761), (823, 5187), (1729, 2469)]