1330455567

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{2467}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 2066328064

約数和(自身を除く): 735872497

約数列:

[1, 3, 7, 21, 61, 183, 421, 427, 1263, 1281, 2467, 2947, 7401, 8841, 17269, 25681, 51807, 77043, 150487, 179767, 451461, 539301, 1038607, 1053409, 3115821, 3160227, 7270249, 21810747, 63355027, 190065081, 443485189, 1330455567]

約数ペア:

[(1, 1330455567), (3, 443485189), (7, 190065081), (21, 63355027), (61, 21810747), (183, 7270249), (421, 3160227), (427, 3115821), (1263, 1053409), (1281, 1038607), (2467, 539301), (2947, 451461), (7401, 179767), (8841, 150487), (17269, 77043), (25681, 51807)]