4103407

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 5450112

約数和(自身を除く): 1346705

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 331, 539, 1127, 1771, 2317, 3641, 7613, 12397, 16219, 25487, 53291, 83743, 178409, 373037, 586201, 4103407]

約数ペア:

[(1, 4103407), (7, 586201), (11, 373037), (23, 178409), (49, 83743), (77, 53291), (161, 25487), (253, 16219), (331, 12397), (539, 7613), (1127, 3641), (1771, 2317)]