57547366981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{2689}}^1$

素因数の和:3193

約数の個数: 32

約数和(自身を含む): 64059660000

約数和(自身を除く): 6512293019

約数列:

[1, 13, 53, 89, 349, 689, 1157, 2689, 4537, 4717, 18497, 31061, 34957, 61321, 142517, 239321, 240461, 403793, 938461, 1646233, 1852721, 3111173, 12199993, 12684013, 21401029, 49738433, 83523029, 164892169, 646599629, 1085799377, 4426720537, 57547366981]

約数ペア:

[(1, 57547366981), (13, 4426720537), (53, 1085799377), (89, 646599629), (349, 164892169), (689, 83523029), (1157, 49738433), (2689, 21401029), (4537, 12684013), (4717, 12199993), (18497, 3111173), (31061, 1852721), (34957, 1646233), (61321, 938461), (142517, 403793), (239321, 240461)]