2034144021

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{17783}}^1$

素因数の和:18225

約数の個数: 32

約数和(自身を含む): 3346237440

約数和(自身を除く): 1312093419

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 419, 1257, 2933, 5447, 8799, 16341, 17783, 38129, 53349, 114387, 124481, 231179, 373443, 693537, 1618253, 4854759, 7451077, 22353231, 52157539, 96864001, 156472617, 290592003, 678048007, 2034144021]

約数ペア:

[(1, 2034144021), (3, 678048007), (7, 290592003), (13, 156472617), (21, 96864001), (39, 52157539), (91, 22353231), (273, 7451077), (419, 4854759), (1257, 1618253), (2933, 693537), (5447, 373443), (8799, 231179), (16341, 124481), (17783, 114387), (38129, 53349)]