1330941777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1\times {\mathrm{907}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 1976970240

約数和(自身を除く): 646028463

約数列:

[1, 3, 11, 33, 53, 159, 583, 839, 907, 1749, 2517, 2721, 9229, 9977, 27687, 29931, 44467, 48071, 133401, 144213, 489137, 528781, 760973, 1467411, 1586343, 2282919, 8370703, 25112109, 40331569, 120994707, 443647259, 1330941777]

約数ペア:

[(1, 1330941777), (3, 443647259), (11, 120994707), (33, 40331569), (53, 25112109), (159, 8370703), (583, 2282919), (839, 1586343), (907, 1467411), (1749, 760973), (2517, 528781), (2721, 489137), (9229, 144213), (9977, 133401), (27687, 48071), (29931, 44467)]