2698457853

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{15137}}^1$

素因数の和:15813

約数の個数: 32

約数和(自身を含む): 4435312896

約数和(自身を除く): 1736855043

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 653, 1959, 4571, 8489, 13713, 15137, 25467, 45411, 59423, 105959, 178269, 196781, 317877, 590343, 1377467, 4132401, 9884461, 29653383, 69191227, 128497993, 207573681, 385493979, 899485951, 2698457853]

約数ペア:

[(1, 2698457853), (3, 899485951), (7, 385493979), (13, 207573681), (21, 128497993), (39, 69191227), (91, 29653383), (273, 9884461), (653, 4132401), (1959, 1377467), (4571, 590343), (8489, 317877), (13713, 196781), (15137, 178269), (25467, 105959), (45411, 59423)]