1026609843

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{6481}}^1$

素因数の和:6907

約数の個数: 32

約数和(自身を含む): 1651095040

約数和(自身を除く): 624485197

約数列:

[1, 3, 7, 19, 21, 57, 133, 397, 399, 1191, 2779, 6481, 7543, 8337, 19443, 22629, 45367, 52801, 123139, 136101, 158403, 369417, 861973, 2572957, 2585919, 7718871, 18010699, 48886183, 54032097, 146658549, 342203281, 1026609843]

約数ペア:

[(1, 1026609843), (3, 342203281), (7, 146658549), (19, 54032097), (21, 48886183), (57, 18010699), (133, 7718871), (397, 2585919), (399, 2572957), (1191, 861973), (2779, 369417), (6481, 158403), (7543, 136101), (8337, 123139), (19443, 52801), (22629, 45367)]