15317492827

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{16747}}^1$

素因数の和:16832

約数の個数: 48

約数和(自身を含む): 20746082560

約数和(自身を除く): 5428589733

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 437, 529, 1729, 2093, 3059, 3703, 5681, 6877, 10051, 16747, 39767, 48139, 70357, 117229, 130663, 217711, 318193, 385181, 914641, 1523977, 2227351, 2696267, 4136509, 5007353, 7318439, 8859163, 28955563, 35051471, 51229073, 62014141, 95139707, 115169119, 168324097, 665977949, 806183833, 1178268679, 2188213261, 15317492827]

約数ペア:

[(1, 15317492827), (7, 2188213261), (13, 1178268679), (19, 806183833), (23, 665977949), (91, 168324097), (133, 115169119), (161, 95139707), (247, 62014141), (299, 51229073), (437, 35051471), (529, 28955563), (1729, 8859163), (2093, 7318439), (3059, 5007353), (3703, 4136509), (5681, 2696267), (6877, 2227351), (10051, 1523977), (16747, 914641), (39767, 385181), (48139, 318193), (70357, 217711), (117229, 130663)]