1301478849

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1997}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 2131945920

約数和(自身を除く): 830467071

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 227, 261, 319, 681, 957, 1997, 2043, 2497, 2871, 5991, 6583, 7491, 17973, 19749, 21967, 22473, 57913, 59247, 65901, 72413, 173739, 197703, 217239, 453319, 521217, 637043, 651717, 1359957, 1911129, 4079871, 4986509, 5733387, 13146251, 14959527, 39438753, 44878581, 118316259, 144608761, 433826283, 1301478849]

約数ペア:

[(1, 1301478849), (3, 433826283), (9, 144608761), (11, 118316259), (29, 44878581), (33, 39438753), (87, 14959527), (99, 13146251), (227, 5733387), (261, 4986509), (319, 4079871), (681, 1911129), (957, 1359957), (1997, 651717), (2043, 637043), (2497, 521217), (2871, 453319), (5991, 217239), (6583, 197703), (7491, 173739), (17973, 72413), (19749, 65901), (21967, 59247), (22473, 57913)]