619655907

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{12101}}^1$

素因数の和:12231

約数の個数: 24

約数和(自身を含む): 903583728

約数和(自身を除く): 283927821

約数列:

[1, 3, 13, 39, 101, 169, 303, 507, 1313, 3939, 12101, 17069, 36303, 51207, 157313, 471939, 1222201, 2045069, 3666603, 6135207, 15888613, 47665839, 206551969, 619655907]

約数ペア:

[(1, 619655907), (3, 206551969), (13, 47665839), (39, 15888613), (101, 6135207), (169, 3666603), (303, 2045069), (507, 1222201), (1313, 471939), (3939, 157313), (12101, 51207), (17069, 36303)]