1901391105

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1424263}}^1$

素因数の和:1424360

約数の個数: 16

約数和(自身を含む): 3076410240

約数和(自身を除く): 1175019135

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 1424263, 4272789, 7121315, 21363945, 126759407, 380278221, 633797035, 1901391105]

約数ペア:

[(1, 1901391105), (3, 633797035), (5, 380278221), (15, 126759407), (89, 21363945), (267, 7121315), (445, 4272789), (1335, 1424263)]