749040747

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{119293}}^1$

素因数の和:119339

約数の個数: 32

約数和(自身を含む): 1282649088

約数和(自身を除く): 533608341

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 119293, 357879, 835051, 1550809, 2505153, 2743739, 4652427, 8231217, 10855663, 19206173, 32566989, 35668607, 57618519, 107005821, 249680249, 749040747]

約数ペア:

[(1, 749040747), (3, 249680249), (7, 107005821), (13, 57618519), (21, 35668607), (23, 32566989), (39, 19206173), (69, 10855663), (91, 8231217), (161, 4652427), (273, 2743739), (299, 2505153), (483, 1550809), (897, 835051), (2093, 357879), (6279, 119293)]