4378383

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 6587568

約数和(自身を除く): 2209185

約数列:

[1, 3, 9, 53, 67, 137, 159, 201, 411, 477, 603, 1233, 3551, 7261, 9179, 10653, 21783, 27537, 31959, 65349, 82611, 486487, 1459461, 4378383]

約数ペア:

[(1, 4378383), (3, 1459461), (9, 486487), (53, 82611), (67, 65349), (137, 31959), (159, 27537), (201, 21783), (411, 10653), (477, 9179), (603, 7261), (1233, 3551)]