1230551293

素因数分解:

${\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1\times {\mathrm{809}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 1284595200

約数和(自身を除く): 54043907

約数列:

[1, 31, 139, 353, 809, 4309, 10943, 25079, 49067, 112451, 285577, 1521077, 3485981, 8852887, 39695203, 1230551293]

約数ペア:

[(1, 1230551293), (31, 39695203), (139, 8852887), (353, 3485981), (809, 1521077), (4309, 285577), (10943, 112451), (25079, 49067)]