87437449

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 102156768

約数和(自身を除く): 14719319

約数列:

[1, 11, 19, 97, 209, 227, 361, 1067, 1843, 2497, 3971, 4313, 20273, 22019, 35017, 47443, 81947, 242209, 385187, 418361, 901417, 4601971, 7948859, 87437449]

約数ペア:

[(1, 87437449), (11, 7948859), (19, 4601971), (97, 901417), (209, 418361), (227, 385187), (361, 242209), (1067, 81947), (1843, 47443), (2497, 35017), (3971, 22019), (4313, 20273)]