1255874961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1\times {\mathrm{397}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 1843383168

約数和(自身を除く): 587508207

約数列:

[1, 3, 11, 33, 257, 373, 397, 771, 1119, 1191, 2827, 4103, 4367, 8481, 12309, 13101, 95861, 102029, 148081, 287583, 306087, 444243, 1054471, 1122319, 1628891, 3163413, 3366957, 4886673, 38056817, 114170451, 418624987, 1255874961]

約数ペア:

[(1, 1255874961), (3, 418624987), (11, 114170451), (33, 38056817), (257, 4886673), (373, 3366957), (397, 3163413), (771, 1628891), (1119, 1122319), (1191, 1054471), (2827, 444243), (4103, 306087), (4367, 287583), (8481, 148081), (12309, 102029), (13101, 95861)]