123347469

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3023}}^1$

素因数の和:3129

約数の個数: 32

約数和(自身を含む): 197406720

約数和(自身を除く): 74059251

約数列:

[1, 3, 7, 21, 29, 67, 87, 201, 203, 469, 609, 1407, 1943, 3023, 5829, 9069, 13601, 21161, 40803, 63483, 87667, 202541, 263001, 607623, 613669, 1417787, 1841007, 4253361, 5873689, 17621067, 41115823, 123347469]

約数ペア:

[(1, 123347469), (3, 41115823), (7, 17621067), (21, 5873689), (29, 4253361), (67, 1841007), (87, 1417787), (201, 613669), (203, 607623), (469, 263001), (609, 202541), (1407, 87667), (1943, 63483), (3023, 40803), (5829, 21161), (9069, 13601)]