277203342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{21803}}^1$

素因数の和:21984

約数の個数: 32

約数和(自身を含む): 600743808

約数和(自身を除く): 323540466

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 4238, 6357, 12714, 21803, 43606, 65409, 130818, 283439, 566878, 850317, 1700634, 3553889, 7107778, 10661667, 21323334, 46200557, 92401114, 138601671, 277203342]

約数ペア:

[(1, 277203342), (2, 138601671), (3, 92401114), (6, 46200557), (13, 21323334), (26, 10661667), (39, 7107778), (78, 3553889), (163, 1700634), (326, 850317), (489, 566878), (978, 283439), (2119, 130818), (4238, 65409), (6357, 43606), (12714, 21803)]