392550821

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{3307}}^1$

素因数の和:3740

約数の個数: 16

約数和(自身を含む): 442372224

約数和(自身を除く): 49821403

約数列:

[1, 13, 23, 299, 397, 3307, 5161, 9131, 42991, 76061, 118703, 988793, 1312879, 17067427, 30196217, 392550821]

約数ペア:

[(1, 392550821), (13, 30196217), (23, 17067427), (299, 1312879), (397, 988793), (3307, 118703), (5161, 76061), (9131, 42991)]