4871853

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 8352000

約数和(自身を除く): 3480147

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 173, 189, 447, 519, 1043, 1211, 1341, 1557, 3129, 3633, 4023, 4671, 9387, 10899, 25777, 28161, 32697, 77331, 180439, 231993, 541317, 695979, 1623951, 4871853]

約数ペア:

[(1, 4871853), (3, 1623951), (7, 695979), (9, 541317), (21, 231993), (27, 180439), (63, 77331), (149, 32697), (173, 28161), (189, 25777), (447, 10899), (519, 9387), (1043, 4671), (1211, 4023), (1341, 3633), (1557, 3129)]