1830777

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 2775744

約数和(自身を除く): 944967

約数列:

[1, 3, 13, 23, 39, 69, 157, 169, 299, 471, 507, 897, 2041, 3611, 3887, 6123, 10833, 11661, 26533, 46943, 79599, 140829, 610259, 1830777]

約数ペア:

[(1, 1830777), (3, 610259), (13, 140829), (23, 79599), (39, 46943), (69, 26533), (157, 11661), (169, 10833), (299, 6123), (471, 3887), (507, 3611), (897, 2041)]