17967123013

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{15739}}^1$

素因数の和:15997

約数の個数: 32

約数和(自身を含む): 22275751680

約数和(自身を除く): 4308628667

約数列:

[1, 7, 17, 53, 119, 181, 371, 901, 1267, 3077, 6307, 9593, 15739, 21539, 67151, 110173, 163081, 267563, 834167, 1141567, 1872941, 2848759, 5839169, 14180839, 19941313, 48428903, 99265873, 150984227, 339002321, 1056889589, 2566731859, 17967123013]

約数ペア:

[(1, 17967123013), (7, 2566731859), (17, 1056889589), (53, 339002321), (119, 150984227), (181, 99265873), (371, 48428903), (901, 19941313), (1267, 14180839), (3077, 5839169), (6307, 2848759), (9593, 1872941), (15739, 1141567), (21539, 834167), (67151, 267563), (110173, 163081)]