1215692301

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1\times {\mathrm{8867}}^1$

素因数の和:10880

約数の個数: 16

約数和(自身を含む): 1692440064

約数和(自身を除く): 476747763

約数列:

[1, 3, 23, 69, 1987, 5961, 8867, 26601, 45701, 137103, 203941, 611823, 17618729, 52856187, 405230767, 1215692301]

約数ペア:

[(1, 1215692301), (3, 405230767), (23, 52856187), (69, 17618729), (1987, 611823), (5961, 203941), (8867, 137103), (26601, 45701)]