1098403137

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 1765283520

約数和(自身を除く): 666880383

約数列:

[1, 3, 9, 13, 39, 43, 109, 117, 129, 327, 387, 559, 981, 1417, 1677, 2003, 4251, 4687, 5031, 6009, 12753, 14061, 18027, 26039, 42183, 60931, 78117, 86129, 182793, 218327, 234351, 258387, 548379, 654981, 775161, 1119677, 1964943, 2838251, 3359031, 8514753, 9388061, 10077093, 25544259, 28164183, 84492549, 122044793, 366134379, 1098403137]

約数ペア:

[(1, 1098403137), (3, 366134379), (9, 122044793), (13, 84492549), (39, 28164183), (43, 25544259), (109, 10077093), (117, 9388061), (129, 8514753), (327, 3359031), (387, 2838251), (559, 1964943), (981, 1119677), (1417, 775161), (1677, 654981), (2003, 548379), (4251, 258387), (4687, 234351), (5031, 218327), (6009, 182793), (12753, 86129), (14061, 78117), (18027, 60931), (26039, 42183)]