4951431

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 7544160

約数和(自身を除く): 2592729

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 311, 549, 933, 1769, 2799, 5307, 9019, 15921, 18971, 27057, 56913, 81171, 170739, 550159, 1650477, 4951431]

約数ペア:

[(1, 4951431), (3, 1650477), (9, 550159), (29, 170739), (61, 81171), (87, 56913), (183, 27057), (261, 18971), (311, 15921), (549, 9019), (933, 5307), (1769, 2799)]