30407373

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 49259520

約数和(自身を除く): 18852147

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1581, 2137, 4743, 6411, 14229, 19233, 36329, 57699, 66247, 108987, 198741, 326961, 596223, 980883, 1126199, 1788669, 3378597, 10135791, 30407373]

約数ペア:

[(1, 30407373), (3, 10135791), (9, 3378597), (17, 1788669), (27, 1126199), (31, 980883), (51, 596223), (93, 326961), (153, 198741), (279, 108987), (459, 66247), (527, 57699), (837, 36329), (1581, 19233), (2137, 14229), (4743, 6411)]