1556376471

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{94343}}^1$

素因数の和:94412

約数の個数: 32

約数和(自身を含む): 2535966720

約数和(自身を除く): 979590249

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 5499, 16497, 94343, 283029, 849087, 1226459, 2547261, 3679377, 4434121, 11038131, 13302363, 33114393, 39907089, 57643573, 119721267, 172930719, 518792157, 1556376471]

約数ペア:

[(1, 1556376471), (3, 518792157), (9, 172930719), (13, 119721267), (27, 57643573), (39, 39907089), (47, 33114393), (117, 13302363), (141, 11038131), (351, 4434121), (423, 3679377), (611, 2547261), (1269, 1226459), (1833, 849087), (5499, 283029), (16497, 94343)]