420567121923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1434203}}^1$

素因数の和:1434395

約数の個数: 32

約数和(自身を含む): 618107503104

約数和(自身を除く): 197540381181

約数列:

[1, 3, 13, 39, 73, 103, 219, 309, 949, 1339, 2847, 4017, 7519, 22557, 97747, 293241, 1434203, 4302609, 18644639, 55933917, 104696819, 147722909, 314090457, 443168727, 1361058647, 1920397817, 4083175941, 5761193451, 10783772357, 32351317071, 140189040641, 420567121923]

約数ペア:

[(1, 420567121923), (3, 140189040641), (13, 32351317071), (39, 10783772357), (73, 5761193451), (103, 4083175941), (219, 1920397817), (309, 1361058647), (949, 443168727), (1339, 314090457), (2847, 147722909), (4017, 104696819), (7519, 55933917), (22557, 18644639), (97747, 4302609), (293241, 1434203)]