3143478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 6838272

約数和(自身を除く): 3694794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 211, 382, 422, 573, 633, 1146, 1266, 2483, 2743, 4966, 5486, 7449, 8229, 14898, 16458, 40301, 80602, 120903, 241806, 523913, 1047826, 1571739, 3143478]

約数ペア:

[(1, 3143478), (2, 1571739), (3, 1047826), (6, 523913), (13, 241806), (26, 120903), (39, 80602), (78, 40301), (191, 16458), (211, 14898), (382, 8229), (422, 7449), (573, 5486), (633, 4966), (1146, 2743), (1266, 2483)]