1217647357

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{20071}}^1$

素因数の和:20224

約数の個数: 16

約数和(自身を含む): 1335992320

約数和(自身を除く): 118344963

約数列:

[1, 19, 31, 103, 589, 1957, 3193, 20071, 60667, 381349, 622201, 2067313, 11821819, 39278947, 64086703, 1217647357]

約数ペア:

[(1, 1217647357), (19, 64086703), (31, 39278947), (103, 11821819), (589, 2067313), (1957, 622201), (3193, 381349), (20071, 60667)]