9945369

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 17038080

約数和(自身を除く): 7092711

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 521, 707, 909, 1563, 2121, 2727, 3647, 4689, 6363, 10941, 14067, 19089, 32823, 52621, 98469, 157863, 368347, 473589, 1105041, 1420767, 3315123, 9945369]

約数ペア:

[(1, 9945369), (3, 3315123), (7, 1420767), (9, 1105041), (21, 473589), (27, 368347), (63, 157863), (101, 98469), (189, 52621), (303, 32823), (521, 19089), (707, 14067), (909, 10941), (1563, 6363), (2121, 4689), (2727, 3647)]