29824431

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1021}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 49448448

約数和(自身を除く): 19624017

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 1021, 1391, 2247, 3063, 4173, 7147, 9737, 13273, 21441, 29211, 39819, 92911, 109247, 278733, 327741, 764729, 1420211, 2294187, 4260633, 9941477, 29824431]

約数ペア:

[(1, 29824431), (3, 9941477), (7, 4260633), (13, 2294187), (21, 1420211), (39, 764729), (91, 327741), (107, 278733), (273, 109247), (321, 92911), (749, 39819), (1021, 29211), (1391, 21441), (2247, 13273), (3063, 9737), (4173, 7147)]