2152817661

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{31667}}^1$

素因数の和:31761

約数の個数: 32

約数和(自身を含む): 3210375168

約数和(自身を除く): 1057557507

約数列:

[1, 3, 17, 31, 43, 51, 93, 129, 527, 731, 1333, 1581, 2193, 3999, 22661, 31667, 67983, 95001, 538339, 981677, 1361681, 1615017, 2945031, 4085043, 16688509, 23148577, 42212111, 50065527, 69445731, 126636333, 717605887, 2152817661]

約数ペア:

[(1, 2152817661), (3, 717605887), (17, 126636333), (31, 69445731), (43, 50065527), (51, 42212111), (93, 23148577), (129, 16688509), (527, 4085043), (731, 2945031), (1333, 1615017), (1581, 1361681), (2193, 981677), (3999, 538339), (22661, 95001), (31667, 67983)]