286898799

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 426401280

約数和(自身を除く): 139502481

約数列:

[1, 3, 11, 33, 61, 183, 359, 397, 671, 1077, 1191, 2013, 3949, 4367, 11847, 13101, 21899, 24217, 65697, 72651, 142523, 240889, 266387, 427569, 722667, 799161, 1567753, 4703259, 8693903, 26081709, 95632933, 286898799]

約数ペア:

[(1, 286898799), (3, 95632933), (11, 26081709), (33, 8693903), (61, 4703259), (183, 1567753), (359, 799161), (397, 722667), (671, 427569), (1077, 266387), (1191, 240889), (2013, 142523), (3949, 72651), (4367, 65697), (11847, 24217), (13101, 21899)]