17978780737

素因数分解:

${\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{6421}}^1$

素因数の和:6613

約数の個数: 24

約数和(自身を含む): 19319431040

約数和(自身を除く): 1340650303

約数列:

[1, 23, 67, 79, 529, 1541, 1817, 5293, 6421, 35443, 41791, 121739, 147683, 430207, 507259, 2799997, 3396709, 9894761, 11666957, 33986353, 227579503, 268340011, 781686119, 17978780737]

約数ペア:

[(1, 17978780737), (23, 781686119), (67, 268340011), (79, 227579503), (529, 33986353), (1541, 11666957), (1817, 9894761), (5293, 3396709), (6421, 2799997), (35443, 507259), (41791, 430207), (121739, 147683)]