275223894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{23039}}^1$

素因数の和:23236

約数の個数: 32

約数和(自身を含む): 603832320

約数和(自身を除く): 328608426

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 362, 543, 1086, 1991, 3982, 5973, 11946, 23039, 46078, 69117, 138234, 253429, 506858, 760287, 1520574, 4170059, 8340118, 12510177, 25020354, 45870649, 91741298, 137611947, 275223894]

約数ペア:

[(1, 275223894), (2, 137611947), (3, 91741298), (6, 45870649), (11, 25020354), (22, 12510177), (33, 8340118), (66, 4170059), (181, 1520574), (362, 760287), (543, 506858), (1086, 253429), (1991, 138234), (3982, 69117), (5973, 46078), (11946, 23039)]