2912541275973

素因数分解:

$3^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{3823}}^1\times {\mathrm{16349}}^1$

素因数の和:20506

約数の個数: 48

約数和(自身を含む): 4533124089600

約数和(自身を除く): 1620582813627

約数列:

[1, 3, 7, 21, 49, 147, 317, 951, 2219, 3823, 6657, 11469, 15533, 16349, 26761, 46599, 49047, 80283, 114443, 187327, 343329, 561981, 801101, 1211891, 2403303, 3635673, 5182633, 8483237, 15547899, 25449711, 36278431, 59382659, 62502227, 108835293, 178147977, 187506681, 253949017, 437515589, 761847051, 1312546767, 3062609123, 9187827369, 19813205959, 59439617877, 138692441713, 416077325139, 970847091991, 2912541275973]

約数ペア:

[(1, 2912541275973), (3, 970847091991), (7, 416077325139), (21, 138692441713), (49, 59439617877), (147, 19813205959), (317, 9187827369), (951, 3062609123), (2219, 1312546767), (3823, 761847051), (6657, 437515589), (11469, 253949017), (15533, 187506681), (16349, 178147977), (26761, 108835293), (46599, 62502227), (49047, 59382659), (80283, 36278431), (114443, 25449711), (187327, 15547899), (343329, 8483237), (561981, 5182633), (801101, 3635673), (1211891, 2403303)]