9161901

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3547}}^1$

素因数の和:3601

約数の個数: 24

約数和(自身を含む): 15497664

約数和(自身を除く): 6335763

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 3547, 10641, 24829, 31923, 74487, 145427, 223461, 436281, 1017989, 1308843, 3053967, 9161901]

約数ペア:

[(1, 9161901), (3, 3053967), (7, 1308843), (9, 1017989), (21, 436281), (41, 223461), (63, 145427), (123, 74487), (287, 31923), (369, 24829), (861, 10641), (2583, 3547)]