1283968323

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{953}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 2095441920

約数和(自身を除く): 811473597

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 439, 953, 1023, 1317, 2859, 3069, 3951, 4829, 8577, 10483, 13609, 14487, 29543, 31449, 40827, 43461, 88629, 94347, 122481, 149699, 265887, 324973, 418367, 449097, 974919, 1255101, 1347291, 2924757, 3765303, 4602037, 12969377, 13806111, 38908131, 41418333, 116724393, 142663147, 427989441, 1283968323]

約数ペア:

[(1, 1283968323), (3, 427989441), (9, 142663147), (11, 116724393), (31, 41418333), (33, 38908131), (93, 13806111), (99, 12969377), (279, 4602037), (341, 3765303), (439, 2924757), (953, 1347291), (1023, 1255101), (1317, 974919), (2859, 449097), (3069, 418367), (3951, 324973), (4829, 265887), (8577, 149699), (10483, 122481), (13609, 94347), (14487, 88629), (29543, 43461), (31449, 40827)]