243783318

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{6791}}^1$

素因数の和:7020

約数の個数: 32

約数和(自身を含む): 505976832

約数和(自身を除く): 262193514

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 193, 386, 579, 1158, 5983, 6791, 11966, 13582, 17949, 20373, 35898, 40746, 210521, 421042, 631563, 1263126, 1310663, 2621326, 3931989, 7863978, 40630553, 81261106, 121891659, 243783318]

約数ペア:

[(1, 243783318), (2, 121891659), (3, 81261106), (6, 40630553), (31, 7863978), (62, 3931989), (93, 2621326), (186, 1310663), (193, 1263126), (386, 631563), (579, 421042), (1158, 210521), (5983, 40746), (6791, 35898), (11966, 20373), (13582, 17949)]