1330284753

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{3793}}^1$

素因数の和:4118

約数の個数: 48

約数和(自身を含む): 2320106880

約数和(自身を除く): 989822127

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 293, 399, 879, 1197, 2051, 2637, 3793, 5567, 6153, 11379, 16701, 18459, 26551, 34137, 38969, 50103, 72067, 79653, 116907, 216201, 238959, 350721, 504469, 648603, 1111349, 1513407, 3334047, 4540221, 7779443, 10002141, 21115631, 23338329, 63346893, 70014987, 147809417, 190040679, 443428251, 1330284753]

約数ペア:

[(1, 1330284753), (3, 443428251), (7, 190040679), (9, 147809417), (19, 70014987), (21, 63346893), (57, 23338329), (63, 21115631), (133, 10002141), (171, 7779443), (293, 4540221), (399, 3334047), (879, 1513407), (1197, 1111349), (2051, 648603), (2637, 504469), (3793, 350721), (5567, 238959), (6153, 216201), (11379, 116907), (16701, 79653), (18459, 72067), (26551, 50103), (34137, 38969)]