12929763

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 21676032

約数和(自身を除く): 8746269

約数列:

[1, 3, 7, 11, 21, 33, 77, 223, 231, 251, 669, 753, 1561, 1757, 2453, 2761, 4683, 5271, 7359, 8283, 17171, 19327, 51513, 55973, 57981, 167919, 391811, 615703, 1175433, 1847109, 4309921, 12929763]

約数ペア:

[(1, 12929763), (3, 4309921), (7, 1847109), (11, 1175433), (21, 615703), (33, 391811), (77, 167919), (223, 57981), (231, 55973), (251, 51513), (669, 19327), (753, 17171), (1561, 8283), (1757, 7359), (2453, 5271), (2761, 4683)]