4920673779

素因数分解:

$3^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{38231}}^1$

素因数の和:38477

約数の個数: 40

約数和(自身を含む): 8437955328

約数和(自身を除く): 3517281549

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 227, 567, 681, 1589, 2043, 4767, 6129, 14301, 18387, 38231, 42903, 114693, 128709, 267617, 344079, 802851, 1032237, 2408553, 3096711, 7225659, 8678437, 21676977, 26035311, 60749059, 78105933, 182247177, 234317799, 546741531, 702953397, 1640224593, 4920673779]

約数ペア:

[(1, 4920673779), (3, 1640224593), (7, 702953397), (9, 546741531), (21, 234317799), (27, 182247177), (63, 78105933), (81, 60749059), (189, 26035311), (227, 21676977), (567, 8678437), (681, 7225659), (1589, 3096711), (2043, 2408553), (4767, 1032237), (6129, 802851), (14301, 344079), (18387, 267617), (38231, 128709), (42903, 114693)]