387076417

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 534418560

約数和(自身を除く): 147342143

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 169, 221, 247, 323, 1013, 1183, 1547, 1729, 2261, 2873, 3211, 4199, 7091, 13169, 17221, 19247, 20111, 22477, 29393, 54587, 92183, 120547, 134729, 171197, 223873, 250211, 327199, 382109, 1198379, 1567111, 1751477, 2290393, 2910349, 3252743, 4253587, 20372443, 22769201, 29775109, 55296631, 387076417]

約数ペア:

[(1, 387076417), (7, 55296631), (13, 29775109), (17, 22769201), (19, 20372443), (91, 4253587), (119, 3252743), (133, 2910349), (169, 2290393), (221, 1751477), (247, 1567111), (323, 1198379), (1013, 382109), (1183, 327199), (1547, 250211), (1729, 223873), (2261, 171197), (2873, 134729), (3211, 120547), (4199, 92183), (7091, 54587), (13169, 29393), (17221, 22477), (19247, 20111)]