1430979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 2106624

約数和(自身を除く): 675645

約数列:

[1, 3, 11, 33, 103, 309, 421, 1133, 1263, 3399, 4631, 13893, 43363, 130089, 476993, 1430979]

約数ペア:

[(1, 1430979), (3, 476993), (11, 130089), (33, 43363), (103, 13893), (309, 4631), (421, 3399), (1133, 1263)]