312888917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 370137600

約数和(自身を除く): 57248683

約数列:

[1, 11, 29, 41, 47, 319, 451, 509, 517, 1189, 1363, 1927, 5599, 13079, 14761, 14993, 20869, 21197, 23923, 55883, 162371, 229559, 263153, 605201, 614713, 693767, 980843, 6657211, 7631437, 10789273, 28444447, 312888917]

約数ペア:

[(1, 312888917), (11, 28444447), (29, 10789273), (41, 7631437), (47, 6657211), (319, 980843), (451, 693767), (509, 614713), (517, 605201), (1189, 263153), (1363, 229559), (1927, 162371), (5599, 55883), (13079, 23923), (14761, 21197), (14993, 20869)]