240136413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{907}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 357737472

約数和(自身を除く): 117601059

約数列:

[1, 3, 11, 33, 71, 113, 213, 339, 781, 907, 1243, 2343, 2721, 3729, 8023, 9977, 24069, 29931, 64397, 88253, 102491, 193191, 264759, 307473, 708367, 1127401, 2125101, 3382203, 7276861, 21830583, 80045471, 240136413]

約数ペア:

[(1, 240136413), (3, 80045471), (11, 21830583), (33, 7276861), (71, 3382203), (113, 2125101), (213, 1127401), (339, 708367), (781, 307473), (907, 264759), (1243, 193191), (2343, 102491), (2721, 88253), (3729, 64397), (8023, 29931), (9977, 24069)]