902566861

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1627}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 1123189760

約数和(自身を除く): 220622899

約数列:

[1, 7, 19, 43, 97, 133, 301, 679, 817, 1627, 1843, 4171, 5719, 11389, 12901, 29197, 30913, 69961, 79249, 157819, 216391, 489727, 554743, 1104733, 1329259, 2998561, 6786217, 9304813, 20989927, 47503519, 128938123, 902566861]

約数ペア:

[(1, 902566861), (7, 128938123), (19, 47503519), (43, 20989927), (97, 9304813), (133, 6786217), (301, 2998561), (679, 1329259), (817, 1104733), (1627, 554743), (1843, 489727), (4171, 216391), (5719, 157819), (11389, 79249), (12901, 69961), (29197, 30913)]