30914037

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 57507840

約数和(自身を除く): 26593803

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1439, 1953, 2387, 3069, 4317, 7161, 10073, 12951, 15829, 21483, 30219, 44609, 47487, 90657, 110803, 133827, 142461, 312263, 332409, 401481, 490699, 936789, 997227, 1472097, 2810367, 3434893, 4416291, 10304679, 30914037]

約数ペア:

[(1, 30914037), (3, 10304679), (7, 4416291), (9, 3434893), (11, 2810367), (21, 1472097), (31, 997227), (33, 936789), (63, 490699), (77, 401481), (93, 332409), (99, 312263), (217, 142461), (231, 133827), (279, 110803), (341, 90657), (651, 47487), (693, 44609), (1023, 30219), (1439, 21483), (1953, 15829), (2387, 12951), (3069, 10073), (4317, 7161)]