337406979

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{95071}}^1$

素因数の和:95107

約数の個数: 24

約数和(自身を含む): 556741632

約数和(自身を除く): 219334653

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 95071, 285213, 665497, 1235923, 1996491, 3707769, 8651461, 16066999, 25954383, 48200997, 112468993, 337406979]

約数ペア:

[(1, 337406979), (3, 112468993), (7, 48200997), (13, 25954383), (21, 16066999), (39, 8651461), (91, 3707769), (169, 1996491), (273, 1235923), (507, 665497), (1183, 285213), (3549, 95071)]