3222142

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 40

約数和(自身を含む): 6251832

約数和(自身を除く): 3029690

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 154, 343, 427, 539, 671, 686, 854, 1078, 1342, 2401, 2989, 3773, 4697, 4802, 5978, 7546, 9394, 20923, 26411, 32879, 41846, 52822, 65758, 146461, 230153, 292922, 460306, 1611071, 3222142]

約数ペア:

[(1, 3222142), (2, 1611071), (7, 460306), (11, 292922), (14, 230153), (22, 146461), (49, 65758), (61, 52822), (77, 41846), (98, 32879), (122, 26411), (154, 20923), (343, 9394), (427, 7546), (539, 5978), (671, 4802), (686, 4697), (854, 3773), (1078, 2989), (1342, 2401)]