442022091

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 709581600

約数和(自身を除く): 267559509

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 181, 259, 449, 543, 777, 1267, 1347, 1813, 3143, 3801, 5439, 6697, 8869, 9429, 16613, 20091, 22001, 26607, 46879, 49839, 66003, 81269, 116291, 140637, 243807, 328153, 348873, 568883, 814037, 984459, 1706649, 2442111, 3006953, 3982181, 9020859, 11946543, 21048671, 63146013, 147340697, 442022091]

約数ペア:

[(1, 442022091), (3, 147340697), (7, 63146013), (21, 21048671), (37, 11946543), (49, 9020859), (111, 3982181), (147, 3006953), (181, 2442111), (259, 1706649), (449, 984459), (543, 814037), (777, 568883), (1267, 348873), (1347, 328153), (1813, 243807), (3143, 140637), (3801, 116291), (5439, 81269), (6697, 66003), (8869, 49839), (9429, 46879), (16613, 26607), (20091, 22001)]