2215577511

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{15139}}^1$

素因数の和:15276

約数の個数: 48

約数和(自身を含む): 3854522880

約数和(自身を除く): 1638945369

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 101, 161, 207, 303, 483, 707, 909, 1449, 2121, 2323, 6363, 6969, 15139, 16261, 20907, 45417, 48783, 105973, 136251, 146349, 317919, 348197, 953757, 1044591, 1529039, 2437379, 3133773, 4587117, 7312137, 10703273, 13761351, 21936411, 32109819, 35167897, 96329457, 105503691, 246175279, 316511073, 738525837, 2215577511]

約数ペア:

[(1, 2215577511), (3, 738525837), (7, 316511073), (9, 246175279), (21, 105503691), (23, 96329457), (63, 35167897), (69, 32109819), (101, 21936411), (161, 13761351), (207, 10703273), (303, 7312137), (483, 4587117), (707, 3133773), (909, 2437379), (1449, 1529039), (2121, 1044591), (2323, 953757), (6363, 348197), (6969, 317919), (15139, 146349), (16261, 136251), (20907, 105973), (45417, 48783)]