29329461

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 20989899

約数列:

[1, 3, 7, 9, 21, 63, 71, 79, 83, 213, 237, 249, 497, 553, 581, 639, 711, 747, 1491, 1659, 1743, 4473, 4977, 5229, 5609, 5893, 6557, 16827, 17679, 19671, 39263, 41251, 45899, 50481, 53037, 59013, 117789, 123753, 137697, 353367, 371259, 413091, 465547, 1396641, 3258829, 4189923, 9776487, 29329461]

約数ペア:

[(1, 29329461), (3, 9776487), (7, 4189923), (9, 3258829), (21, 1396641), (63, 465547), (71, 413091), (79, 371259), (83, 353367), (213, 137697), (237, 123753), (249, 117789), (497, 59013), (553, 53037), (581, 50481), (639, 45899), (711, 41251), (747, 39263), (1491, 19671), (1659, 17679), (1743, 16827), (4473, 6557), (4977, 5893), (5229, 5609)]