1142204973

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{43133}}^1$

素因数の和:43253

約数の個数: 32

約数和(自身を含む): 1893755136

約数和(自身を除く): 751550163

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 273, 291, 679, 1261, 2037, 3783, 8827, 26481, 43133, 129399, 301931, 560729, 905793, 1682187, 3925103, 4183901, 11775309, 12551703, 29287307, 54390713, 87861921, 163172139, 380734991, 1142204973]

約数ペア:

[(1, 1142204973), (3, 380734991), (7, 163172139), (13, 87861921), (21, 54390713), (39, 29287307), (91, 12551703), (97, 11775309), (273, 4183901), (291, 3925103), (679, 1682187), (1261, 905793), (2037, 560729), (3783, 301931), (8827, 129399), (26481, 43133)]