22190091

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13723}}^1$

素因数の和:13751

約数の個数: 24

約数和(自身を含む): 37548864

約数和(自身を除く): 15358773

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 13723, 41169, 96061, 150953, 288183, 452859, 672427, 1056671, 2017281, 3170013, 7396697, 22190091]

約数ペア:

[(1, 22190091), (3, 7396697), (7, 3170013), (11, 2017281), (21, 1056671), (33, 672427), (49, 452859), (77, 288183), (147, 150953), (231, 96061), (539, 41169), (1617, 13723)]