29047473

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 53464320

約数和(自身を除く): 24416847

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1223, 1827, 2639, 3393, 3669, 7917, 8561, 11007, 15899, 23751, 25683, 35467, 47697, 77049, 106401, 111293, 143091, 248269, 319203, 333879, 461071, 744807, 1001637, 1383213, 2234421, 3227497, 4149639, 9682491, 29047473]

約数ペア:

[(1, 29047473), (3, 9682491), (7, 4149639), (9, 3227497), (13, 2234421), (21, 1383213), (29, 1001637), (39, 744807), (63, 461071), (87, 333879), (91, 319203), (117, 248269), (203, 143091), (261, 111293), (273, 106401), (377, 77049), (609, 47697), (819, 35467), (1131, 25683), (1223, 23751), (1827, 15899), (2639, 11007), (3393, 8561), (3669, 7917)]