249023547

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 363579840

約数和(自身を除く): 114556293

約数列:

[1, 3, 9, 179, 331, 467, 537, 993, 1401, 1611, 2979, 4203, 59249, 83593, 154577, 177747, 250779, 463731, 533241, 752337, 1391193, 27669283, 83007849, 249023547]

約数ペア:

[(1, 249023547), (3, 83007849), (9, 27669283), (179, 1391193), (331, 752337), (467, 533241), (537, 463731), (993, 250779), (1401, 177747), (1611, 154577), (2979, 83593), (4203, 59249)]