2142509763

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{691}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 2991432960

約数和(自身を除く): 848923197

約数列:

[1, 3, 29, 87, 157, 227, 471, 681, 691, 2073, 4553, 6583, 13659, 19749, 20039, 35639, 60117, 106917, 108487, 156857, 325461, 470571, 1033531, 3100593, 3146123, 4548853, 9438369, 13646559, 24626549, 73879647, 714169921, 2142509763]

約数ペア:

[(1, 2142509763), (3, 714169921), (29, 73879647), (87, 24626549), (157, 13646559), (227, 9438369), (471, 4548853), (681, 3146123), (691, 3100593), (2073, 1033531), (4553, 470571), (6583, 325461), (13659, 156857), (19749, 108487), (20039, 106917), (35639, 60117)]