1303263

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 2150400

約数和(自身を除く): 847137

約数列:

[1, 3, 9, 13, 27, 39, 47, 79, 117, 141, 237, 351, 423, 611, 711, 1027, 1269, 1833, 2133, 3081, 3713, 5499, 9243, 11139, 16497, 27729, 33417, 48269, 100251, 144807, 434421, 1303263]

約数ペア:

[(1, 1303263), (3, 434421), (9, 144807), (13, 100251), (27, 48269), (39, 33417), (47, 27729), (79, 16497), (117, 11139), (141, 9243), (237, 5499), (351, 3713), (423, 3081), (611, 2133), (711, 1833), (1027, 1269)]