2201779935

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{229711}}^1$

素因数の和:229796

約数の個数: 32

約数和(自身を含む): 3969423360

約数和(自身を除く): 1767643425

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9585, 229711, 689133, 1148555, 2067399, 3445665, 6202197, 10336995, 16309481, 31010985, 48928443, 81547405, 146785329, 244642215, 440355987, 733926645, 2201779935]

約数ペア:

[(1, 2201779935), (3, 733926645), (5, 440355987), (9, 244642215), (15, 146785329), (27, 81547405), (45, 48928443), (71, 31010985), (135, 16309481), (213, 10336995), (355, 6202197), (639, 3445665), (1065, 2067399), (1917, 1148555), (3195, 689133), (9585, 229711)]