1201125003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{23893}}^1$

素因数の和:25198

約数の個数: 16

約数和(自身を含む): 1726102560

約数和(自身を除く): 524977557

約数列:

[1, 3, 13, 39, 1289, 3867, 16757, 23893, 50271, 71679, 310609, 931827, 30798077, 92394231, 400375001, 1201125003]

約数ペア:

[(1, 1201125003), (3, 400375001), (13, 92394231), (39, 30798077), (1289, 931827), (3867, 310609), (16757, 71679), (23893, 50271)]