16899684501

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3889}}^1\times {\mathrm{10891}}^1$

素因数の和:14809

約数の個数: 32

約数和(自身を含む): 27116723200

約数和(自身を除く): 10217038699

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 3889, 10891, 11667, 27223, 32673, 73891, 76237, 81669, 206929, 221673, 228711, 517237, 620787, 1448503, 1551711, 4345509, 42355099, 127065297, 296485693, 804746881, 889457079, 2414240643, 5633228167, 16899684501]

約数ペア:

[(1, 16899684501), (3, 5633228167), (7, 2414240643), (19, 889457079), (21, 804746881), (57, 296485693), (133, 127065297), (399, 42355099), (3889, 4345509), (10891, 1551711), (11667, 1448503), (27223, 620787), (32673, 517237), (73891, 228711), (76237, 221673), (81669, 206929)]