9402345

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 16842240

約数和(自身を除く): 7439895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 271, 771, 813, 1285, 1355, 2313, 2439, 3855, 4065, 6939, 7317, 11565, 12195, 34695, 36585, 69647, 208941, 348235, 626823, 1044705, 1880469, 3134115, 9402345]

約数ペア:

[(1, 9402345), (3, 3134115), (5, 1880469), (9, 1044705), (15, 626823), (27, 348235), (45, 208941), (135, 69647), (257, 36585), (271, 34695), (771, 12195), (813, 11565), (1285, 7317), (1355, 6939), (2313, 4065), (2439, 3855)]