12303837

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 22259328

約数和(自身を除く): 9955491

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 83, 91, 117, 181, 249, 273, 543, 581, 747, 819, 1079, 1267, 1629, 1743, 2353, 3237, 3801, 5229, 7059, 7553, 9711, 11403, 15023, 16471, 21177, 22659, 45069, 49413, 67977, 105161, 135207, 148239, 195299, 315483, 585897, 946449, 1367093, 1757691, 4101279, 12303837]

約数ペア:

[(1, 12303837), (3, 4101279), (7, 1757691), (9, 1367093), (13, 946449), (21, 585897), (39, 315483), (63, 195299), (83, 148239), (91, 135207), (117, 105161), (181, 67977), (249, 49413), (273, 45069), (543, 22659), (581, 21177), (747, 16471), (819, 15023), (1079, 11403), (1267, 9711), (1629, 7553), (1743, 7059), (2353, 5229), (3237, 3801)]