372920373

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 636904320

約数和(自身を除く): 263983947

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 157, 259, 333, 471, 777, 1019, 1099, 1413, 2331, 3057, 3297, 5809, 7133, 9171, 9891, 17427, 21399, 37703, 40663, 52281, 64197, 113109, 121989, 159983, 263921, 339327, 365967, 479949, 791763, 1119881, 1439847, 2375289, 3359643, 5919371, 10078929, 17758113, 41435597, 53274339, 124306791, 372920373]

約数ペア:

[(1, 372920373), (3, 124306791), (7, 53274339), (9, 41435597), (21, 17758113), (37, 10078929), (63, 5919371), (111, 3359643), (157, 2375289), (259, 1439847), (333, 1119881), (471, 791763), (777, 479949), (1019, 365967), (1099, 339327), (1413, 263921), (2331, 159983), (3057, 121989), (3297, 113109), (5809, 64197), (7133, 52281), (9171, 40663), (9891, 37703), (17427, 21399)]