3876147

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 6481920

約数和(自身を除く): 2605773

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 421, 837, 1023, 1263, 3069, 3789, 4631, 9207, 11367, 13051, 13893, 39153, 41679, 117459, 125037, 143561, 352377, 430683, 1292049, 3876147]

約数ペア:

[(1, 3876147), (3, 1292049), (9, 430683), (11, 352377), (27, 143561), (31, 125037), (33, 117459), (93, 41679), (99, 39153), (279, 13893), (297, 13051), (341, 11367), (421, 9207), (837, 4631), (1023, 3789), (1263, 3069)]