4385493

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 7303296

約数和(自身を除く): 2917803

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 461, 1057, 1359, 1383, 3171, 3227, 4149, 9513, 9681, 29043, 69611, 208833, 487277, 626499, 1461831, 4385493]

約数ペア:

[(1, 4385493), (3, 1461831), (7, 626499), (9, 487277), (21, 208833), (63, 69611), (151, 29043), (453, 9681), (461, 9513), (1057, 4149), (1359, 3227), (1383, 3171)]