1902816357

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{2927}}^1$

素因数の和:3233

約数の個数: 32

約数和(自身を含む): 2780897280

約数和(自身を除く): 878080923

約数列:

[1, 3, 13, 39, 79, 211, 237, 633, 1027, 2743, 2927, 3081, 8229, 8781, 16669, 38051, 50007, 114153, 216697, 231233, 617597, 650091, 693699, 1852791, 3006029, 8028761, 9018087, 24086283, 48790163, 146370489, 634272119, 1902816357]

約数ペア:

[(1, 1902816357), (3, 634272119), (13, 146370489), (39, 48790163), (79, 24086283), (211, 9018087), (237, 8028761), (633, 3006029), (1027, 1852791), (2743, 693699), (2927, 650091), (3081, 617597), (8229, 231233), (8781, 216697), (16669, 114153), (38051, 50007)]