381914369501

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6373}}^1\times {\mathrm{12007}}^1$

素因数の和:18441

約数の個数: 32

約数和(自身を含む): 470255566848

約数和(自身を除く): 88341197347

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 6373, 12007, 44611, 84049, 146579, 197563, 276161, 372217, 1026053, 1382941, 1933127, 2605519, 4543949, 8560991, 31807643, 59926937, 76520611, 535644277, 1759974053, 2372138941, 12319818371, 16604972587, 54559195643, 381914369501]

約数ペア:

[(1, 381914369501), (7, 54559195643), (23, 16604972587), (31, 12319818371), (161, 2372138941), (217, 1759974053), (713, 535644277), (4991, 76520611), (6373, 59926937), (12007, 31807643), (44611, 8560991), (84049, 4543949), (146579, 2605519), (197563, 1933127), (276161, 1382941), (372217, 1026053)]