2116716831

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{3449}}^1$

素因数の和:3608

約数の個数: 48

約数和(自身を含む): 3340428000

約数和(自身を除く): 1223711169

約数列:

[1, 3, 9, 19, 37, 57, 97, 111, 171, 291, 333, 703, 873, 1843, 2109, 3449, 3589, 5529, 6327, 10347, 10767, 16587, 31041, 32301, 65531, 68191, 127613, 196593, 204573, 334553, 382839, 589779, 613719, 1003659, 1148517, 2424647, 3010977, 6356507, 7273941, 12378461, 19069521, 21821823, 37135383, 57208563, 111406149, 235190759, 705572277, 2116716831]

約数ペア:

[(1, 2116716831), (3, 705572277), (9, 235190759), (19, 111406149), (37, 57208563), (57, 37135383), (97, 21821823), (111, 19069521), (171, 12378461), (291, 7273941), (333, 6356507), (703, 3010977), (873, 2424647), (1843, 1148517), (2109, 1003659), (3449, 613719), (3589, 589779), (5529, 382839), (6327, 334553), (10347, 204573), (10767, 196593), (16587, 127613), (31041, 68191), (32301, 65531)]