1130253

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 1612800

約数和(自身を除く): 482547

約数列:

[1, 3, 19, 57, 79, 237, 251, 753, 1501, 4503, 4769, 14307, 19829, 59487, 376751, 1130253]

約数ペア:

[(1, 1130253), (3, 376751), (19, 59487), (57, 19829), (79, 14307), (237, 4769), (251, 4503), (753, 1501)]