21097102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 36741600

約数和(自身を除く): 15644498

約数列:

[1, 2, 13, 17, 26, 34, 59, 118, 221, 442, 767, 809, 1003, 1534, 1618, 2006, 10517, 13039, 13753, 21034, 26078, 27506, 47731, 95462, 178789, 357578, 620503, 811427, 1241006, 1622854, 10548551, 21097102]

約数ペア:

[(1, 21097102), (2, 10548551), (13, 1622854), (17, 1241006), (26, 811427), (34, 620503), (59, 357578), (118, 178789), (221, 95462), (442, 47731), (767, 27506), (809, 26078), (1003, 21034), (1534, 13753), (1618, 13039), (2006, 10517)]