1406996811

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{953}}^1\times {\mathrm{1657}}^1$

素因数の和:2633

約数の個数: 40

約数和(自身を含む): 2296674864

約数和(自身を除く): 889678053

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 953, 1657, 2859, 4971, 8577, 10483, 14913, 18227, 25731, 31449, 44739, 54681, 77193, 94347, 134217, 164043, 283041, 492129, 849123, 1476387, 1579121, 4737363, 14212089, 17370331, 42636267, 52110993, 127908801, 156332979, 468998937, 1406996811]

約数ペア:

[(1, 1406996811), (3, 468998937), (9, 156332979), (11, 127908801), (27, 52110993), (33, 42636267), (81, 17370331), (99, 14212089), (297, 4737363), (891, 1579121), (953, 1476387), (1657, 849123), (2859, 492129), (4971, 283041), (8577, 164043), (10483, 134217), (14913, 94347), (18227, 77193), (25731, 54681), (31449, 44739)]