392313897

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 610841088

約数和(自身を除く): 218527191

約数列:

[1, 3, 9, 31, 43, 53, 93, 129, 159, 279, 387, 477, 617, 1333, 1643, 1851, 2279, 3999, 4929, 5553, 6837, 11997, 14787, 19127, 20511, 26531, 32701, 57381, 70649, 79593, 98103, 172143, 211947, 238779, 294309, 635841, 822461, 1013731, 1406143, 2467383, 3041193, 4218429, 7402149, 9123579, 12655287, 43590433, 130771299, 392313897]

約数ペア:

[(1, 392313897), (3, 130771299), (9, 43590433), (31, 12655287), (43, 9123579), (53, 7402149), (93, 4218429), (129, 3041193), (159, 2467383), (279, 1406143), (387, 1013731), (477, 822461), (617, 635841), (1333, 294309), (1643, 238779), (1851, 211947), (2279, 172143), (3999, 98103), (4929, 79593), (5553, 70649), (6837, 57381), (11997, 32701), (14787, 26531), (19127, 20511)]