1173156957

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{980081}}^1$

素因数の和:980113

約数の個数: 24

約数和(自身を含む): 2038570560

約数和(自身を除く): 865413603

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 980081, 2940243, 6860567, 8820729, 18621539, 20581701, 55864617, 61745103, 130350773, 167593851, 391052319, 1173156957]

約数ペア:

[(1, 1173156957), (3, 391052319), (7, 167593851), (9, 130350773), (19, 61745103), (21, 55864617), (57, 20581701), (63, 18621539), (133, 8820729), (171, 6860567), (399, 2940243), (1197, 980081)]