1888047014409

素因数分解:

$3^2\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1\times {\mathrm{9203}}^1$

素因数の和:10118

約数の個数: 48

約数和(自身を含む): 2758212160704

約数和(自身を除く): 870165146295

約数列:

[1, 3, 9, 197, 251, 461, 591, 753, 1383, 1773, 2259, 4149, 9203, 27609, 49447, 82827, 90817, 115711, 148341, 272451, 347133, 445023, 817353, 1041399, 1812991, 2309953, 4242583, 5438973, 6929859, 12727749, 16316919, 20789577, 22795067, 38183247, 68385201, 205155603, 455060741, 835788851, 1064888333, 1365182223, 2507366553, 3194664999, 4095546669, 7522099659, 9583994997, 209783001601, 629349004803, 1888047014409]

約数ペア:

[(1, 1888047014409), (3, 629349004803), (9, 209783001601), (197, 9583994997), (251, 7522099659), (461, 4095546669), (591, 3194664999), (753, 2507366553), (1383, 1365182223), (1773, 1064888333), (2259, 835788851), (4149, 455060741), (9203, 205155603), (27609, 68385201), (49447, 38183247), (82827, 22795067), (90817, 20789577), (115711, 16316919), (148341, 12727749), (272451, 6929859), (347133, 5438973), (445023, 4242583), (817353, 2309953), (1041399, 1812991)]