276571854

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{393977}}^1$

素因数の和:394001

約数の個数: 32

約数和(自身を含む): 661883040

約数和(自身を除く): 385311186

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 393977, 787954, 1181931, 2363862, 3545793, 5121701, 7091586, 10243402, 10637379, 15365103, 21274758, 30730206, 46095309, 92190618, 138285927, 276571854]

約数ペア:

[(1, 276571854), (2, 138285927), (3, 92190618), (6, 46095309), (9, 30730206), (13, 21274758), (18, 15365103), (26, 10637379), (27, 10243402), (39, 7091586), (54, 5121701), (78, 3545793), (117, 2363862), (234, 1181931), (351, 787954), (702, 393977)]