402425187

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{15937}}^1$

素因数の和:16402

約数の個数: 16

約数和(自身を含む): 566117760

約数和(自身を除く): 163692573

約数列:

[1, 3, 19, 57, 443, 1329, 8417, 15937, 25251, 47811, 302803, 908409, 7060091, 21180273, 134141729, 402425187]

約数ペア:

[(1, 402425187), (3, 134141729), (19, 21180273), (57, 7060091), (443, 908409), (1329, 302803), (8417, 47811), (15937, 25251)]