9718407

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 15759360

約数和(自身を除く): 6040953

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 683, 837, 1581, 2049, 4743, 6147, 11611, 14229, 18441, 21173, 34833, 63519, 104499, 190557, 313497, 359941, 571671, 1079823, 3239469, 9718407]

約数ペア:

[(1, 9718407), (3, 3239469), (9, 1079823), (17, 571671), (27, 359941), (31, 313497), (51, 190557), (93, 104499), (153, 63519), (279, 34833), (459, 21173), (527, 18441), (683, 14229), (837, 11611), (1581, 6147), (2049, 4743)]