15696968287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3547}}^1\times {\mathrm{4421}}^1$

素因数の和:7999

約数の個数: 32

約数和(自身を含む): 21086360064

約数和(自身を除く): 5389391777

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 3547, 4421, 24829, 30947, 39017, 46111, 48631, 57473, 273119, 322777, 340417, 402311, 507221, 632203, 3550547, 4425421, 15681287, 109769009, 172494157, 203856731, 1207459099, 1426997117, 2242424041, 15696968287]

約数ペア:

[(1, 15696968287), (7, 2242424041), (11, 1426997117), (13, 1207459099), (77, 203856731), (91, 172494157), (143, 109769009), (1001, 15681287), (3547, 4425421), (4421, 3550547), (24829, 632203), (30947, 507221), (39017, 402311), (46111, 340417), (48631, 322777), (57473, 273119)]