7427648683

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1489}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 9588257280

約数和(自身を除く): 2160608597

約数列:

[1, 7, 13, 41, 49, 91, 191, 287, 533, 637, 1337, 1489, 2009, 2483, 3731, 7831, 9359, 10423, 17381, 19357, 26117, 54817, 61049, 72961, 101803, 121667, 135499, 284399, 383719, 427343, 712621, 793637, 948493, 1990793, 2991401, 3697187, 4988347, 5555459, 11660359, 13935551, 25880309, 38888213, 81622513, 151584667, 181162163, 571357591, 1061092669, 7427648683]

約数ペア:

[(1, 7427648683), (7, 1061092669), (13, 571357591), (41, 181162163), (49, 151584667), (91, 81622513), (191, 38888213), (287, 25880309), (533, 13935551), (637, 11660359), (1337, 5555459), (1489, 4988347), (2009, 3697187), (2483, 2991401), (3731, 1990793), (7831, 948493), (9359, 793637), (10423, 712621), (17381, 427343), (19357, 383719), (26117, 284399), (54817, 135499), (61049, 121667), (72961, 101803)]