30550611

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 51222528

約数和(自身を除く): 20671917

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 2381, 4277, 7143, 12831, 16667, 30953, 50001, 92859, 111907, 216671, 335721, 650013, 783349, 1454791, 2350047, 4364373, 10183537, 30550611]

約数ペア:

[(1, 30550611), (3, 10183537), (7, 4364373), (13, 2350047), (21, 1454791), (39, 783349), (47, 650013), (91, 335721), (141, 216671), (273, 111907), (329, 92859), (611, 50001), (987, 30953), (1833, 16667), (2381, 12831), (4277, 7143)]