1601686947

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{6073}}^1$

素因数の和:6763

約数の個数: 32

約数和(自身を含む): 2573432320

約数和(自身を除く): 971745373

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 661, 1983, 4627, 6073, 12559, 13881, 18219, 37677, 42511, 87913, 115387, 127533, 263739, 346161, 807709, 2423127, 4014253, 12042759, 28099771, 76270807, 84299313, 228812421, 533895649, 1601686947]

約数ペア:

[(1, 1601686947), (3, 533895649), (7, 228812421), (19, 84299313), (21, 76270807), (57, 28099771), (133, 12042759), (399, 4014253), (661, 2423127), (1983, 807709), (4627, 346161), (6073, 263739), (12559, 127533), (13881, 115387), (18219, 87913), (37677, 42511)]