1297941387

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{4663}}^1$

素因数の和:4811

約数の個数: 32

約数和(自身を含む): 1855451136

約数和(自身を除く): 557509749

約数列:

[1, 3, 31, 41, 73, 93, 123, 219, 1271, 2263, 2993, 3813, 4663, 6789, 8979, 13989, 92783, 144553, 191183, 278349, 340399, 433659, 573549, 1021197, 5926673, 10552369, 13956359, 17780019, 31657107, 41869077, 432647129, 1297941387]

約数ペア:

[(1, 1297941387), (3, 432647129), (31, 41869077), (41, 31657107), (73, 17780019), (93, 13956359), (123, 10552369), (219, 5926673), (1271, 1021197), (2263, 573549), (2993, 433659), (3813, 340399), (4663, 278349), (6789, 191183), (8979, 144553), (13989, 92783)]