374976329

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 472980480

約数和(自身を除く): 98004151

約数列:

[1, 7, 13, 59, 91, 211, 331, 413, 767, 1477, 2317, 2743, 4303, 5369, 12449, 19201, 19529, 30121, 69841, 87143, 136703, 161837, 253877, 488887, 907933, 1132859, 1777139, 4120619, 6355531, 28844333, 53568047, 374976329]

約数ペア:

[(1, 374976329), (7, 53568047), (13, 28844333), (59, 6355531), (91, 4120619), (211, 1777139), (331, 1132859), (413, 907933), (767, 488887), (1477, 253877), (2317, 161837), (2743, 136703), (4303, 87143), (5369, 69841), (12449, 30121), (19201, 19529)]