984312903

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{2053}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 1614279680

約数和(自身を除く): 629966777

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 289, 357, 553, 867, 1343, 1659, 2023, 2053, 4029, 6069, 6159, 9401, 14371, 22831, 28203, 34901, 43113, 68493, 104703, 159817, 162187, 244307, 479451, 486561, 593317, 732921, 1135309, 1779951, 2757179, 3405927, 4153219, 8271537, 12459657, 19300253, 46872043, 57900759, 140616129, 328104301, 984312903]

約数ペア:

[(1, 984312903), (3, 328104301), (7, 140616129), (17, 57900759), (21, 46872043), (51, 19300253), (79, 12459657), (119, 8271537), (237, 4153219), (289, 3405927), (357, 2757179), (553, 1779951), (867, 1135309), (1343, 732921), (1659, 593317), (2023, 486561), (2053, 479451), (4029, 244307), (6069, 162187), (6159, 159817), (9401, 104703), (14371, 68493), (22831, 43113), (28203, 34901)]