1375242887

素因数分解:

${\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 1478288448

約数和(自身を除く): 103045561

約数列:

[1, 23, 53, 181, 271, 529, 1219, 4163, 6233, 9593, 14363, 28037, 49051, 95749, 143359, 220639, 330349, 1128173, 2599703, 5074697, 7598027, 25947979, 59793169, 1375242887]

約数ペア:

[(1, 1375242887), (23, 59793169), (53, 25947979), (181, 7598027), (271, 5074697), (529, 2599703), (1219, 1128173), (4163, 330349), (6233, 220639), (9593, 143359), (14363, 95749), (28037, 49051)]