12149907

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 20390400

約数和(自身を除く): 8240493

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 353, 447, 1043, 1059, 1639, 2471, 3129, 3883, 4917, 7413, 11473, 11649, 27181, 34419, 52597, 81543, 157791, 368179, 578567, 1104537, 1735701, 4049969, 12149907]

約数ペア:

[(1, 12149907), (3, 4049969), (7, 1735701), (11, 1104537), (21, 578567), (33, 368179), (77, 157791), (149, 81543), (231, 52597), (353, 34419), (447, 27181), (1043, 11649), (1059, 11473), (1639, 7413), (2471, 4917), (3129, 3883)]