1621994847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{106619}}^1$

素因数の和:107094

約数の個数: 16

約数和(自身を含む): 2364405120

約数和(自身を除く): 742410273

約数列:

[1, 3, 11, 33, 461, 1383, 5071, 15213, 106619, 319857, 1172809, 3518427, 49151359, 147454077, 540664949, 1621994847]

約数ペア:

[(1, 1621994847), (3, 540664949), (11, 147454077), (33, 49151359), (461, 3518427), (1383, 1172809), (5071, 319857), (15213, 106619)]