1449241199

素因数分解:

$7^4\times {\mathrm{149}}^1\times {\mathrm{4051}}^1$

素因数の和:4228

約数の個数: 20

約数和(自身を含む): 1702447800

約数和(自身を除く): 253206601

約数列:

[1, 7, 49, 149, 343, 1043, 2401, 4051, 7301, 28357, 51107, 198499, 357749, 603599, 1389493, 4225193, 9726451, 29576351, 207034457, 1449241199]

約数ペア:

[(1, 1449241199), (7, 207034457), (49, 29576351), (149, 9726451), (343, 4225193), (1043, 1389493), (2401, 603599), (4051, 357749), (7301, 198499), (28357, 51107)]