407316843

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 635980800

約数和(自身を除く): 228663957

約数列:

[1, 3, 9, 27, 31, 81, 93, 139, 243, 279, 389, 417, 837, 1167, 1251, 2511, 3501, 3753, 4309, 7533, 10503, 11259, 12059, 12927, 31509, 33777, 36177, 38781, 54071, 94527, 108531, 116343, 162213, 325593, 349029, 486639, 976779, 1047087, 1459917, 1676201, 2930337, 4379751, 5028603, 13139253, 15085809, 45257427, 135772281, 407316843]

約数ペア:

[(1, 407316843), (3, 135772281), (9, 45257427), (27, 15085809), (31, 13139253), (81, 5028603), (93, 4379751), (139, 2930337), (243, 1676201), (279, 1459917), (389, 1047087), (417, 976779), (837, 486639), (1167, 349029), (1251, 325593), (2511, 162213), (3501, 116343), (3753, 108531), (4309, 94527), (7533, 54071), (10503, 38781), (11259, 36177), (12059, 33777), (12927, 31509)]