2015471241

素因数分解:

$3^4\times 7^1\times {\mathrm{383}}^1\times {\mathrm{9281}}^1$

素因数の和:9683

約数の個数: 40

約数和(自身を含む): 3450230784

約数和(自身を除く): 1434759543

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 383, 567, 1149, 2681, 3447, 8043, 9281, 10341, 24129, 27843, 31023, 64967, 72387, 83529, 194901, 217161, 250587, 584703, 751761, 1754109, 3554623, 5262327, 10663869, 24882361, 31991607, 74647083, 95974821, 223941249, 287924463, 671823747, 2015471241]

約数ペア:

[(1, 2015471241), (3, 671823747), (7, 287924463), (9, 223941249), (21, 95974821), (27, 74647083), (63, 31991607), (81, 24882361), (189, 10663869), (383, 5262327), (567, 3554623), (1149, 1754109), (2681, 751761), (3447, 584703), (8043, 250587), (9281, 217161), (10341, 194901), (24129, 83529), (27843, 72387), (31023, 64967)]