996898539

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{59863}}^1$

素因数の和:59947

約数の個数: 32

約数和(自身を含む): 1662782464

約数和(自身を除く): 665883925

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 5551, 16653, 59863, 179589, 419041, 778219, 1257123, 2334657, 3651643, 5447533, 10954929, 16342599, 25561501, 47471359, 76684503, 142414077, 332299513, 996898539]

約数ペア:

[(1, 996898539), (3, 332299513), (7, 142414077), (13, 76684503), (21, 47471359), (39, 25561501), (61, 16342599), (91, 10954929), (183, 5447533), (273, 3651643), (427, 2334657), (793, 1257123), (1281, 778219), (2379, 419041), (5551, 179589), (16653, 59863)]