349725837

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1471}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 507781120

約数和(自身を除く): 158055283

約数列:

[1, 3, 19, 43, 57, 97, 129, 291, 817, 1471, 1843, 2451, 4171, 4413, 5529, 12513, 27949, 63253, 79249, 83847, 142687, 189759, 237747, 428061, 1201807, 2711053, 3605421, 6135541, 8133159, 18406623, 116575279, 349725837]

約数ペア:

[(1, 349725837), (3, 116575279), (19, 18406623), (43, 8133159), (57, 6135541), (97, 3605421), (129, 2711053), (291, 1201807), (817, 428061), (1471, 237747), (1843, 189759), (2451, 142687), (4171, 83847), (4413, 79249), (5529, 63253), (12513, 27949)]