2021982327

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 3071652480

約数和(自身を除く): 1049670153

約数列:

[1, 3, 9, 37, 79, 101, 111, 237, 303, 333, 711, 761, 909, 2283, 2923, 3737, 6849, 7979, 8769, 11211, 23937, 26307, 28157, 33633, 60119, 71811, 76861, 84471, 180357, 230583, 253413, 295223, 541071, 691749, 885669, 2224403, 2657007, 2843857, 6072019, 6673209, 8531571, 18216057, 20019627, 25594713, 54648171, 224664703, 673994109, 2021982327]

約数ペア:

[(1, 2021982327), (3, 673994109), (9, 224664703), (37, 54648171), (79, 25594713), (101, 20019627), (111, 18216057), (237, 8531571), (303, 6673209), (333, 6072019), (711, 2843857), (761, 2657007), (909, 2224403), (2283, 885669), (2923, 691749), (3737, 541071), (6849, 295223), (7979, 253413), (8769, 230583), (11211, 180357), (23937, 84471), (26307, 76861), (28157, 71811), (33633, 60119)]