3859653

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 6285312

約数和(自身を除く): 2425659

約数列:

[1, 3, 7, 21, 23, 61, 69, 131, 161, 183, 393, 427, 483, 917, 1281, 1403, 2751, 3013, 4209, 7991, 9039, 9821, 21091, 23973, 29463, 55937, 63273, 167811, 183793, 551379, 1286551, 3859653]

約数ペア:

[(1, 3859653), (3, 1286551), (7, 551379), (21, 183793), (23, 167811), (61, 63273), (69, 55937), (131, 29463), (161, 23973), (183, 21091), (393, 9821), (427, 9039), (483, 7991), (917, 4209), (1281, 3013), (1403, 2751)]