210330279939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5669}}^1\times {\mathrm{13399}}^1$

素因数の和:19155

約数の個数: 32

約数和(自身を含む): 306343296000

約数和(自身を除く): 96013016061

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 5669, 13399, 17007, 40197, 73697, 174187, 221091, 402499, 522561, 951329, 1207497, 2853987, 5232487, 12367277, 15697461, 37101831, 75958931, 227876793, 987466103, 2962398309, 5393084101, 16179252303, 70110093313, 210330279939]

約数ペア:

[(1, 210330279939), (3, 70110093313), (13, 16179252303), (39, 5393084101), (71, 2962398309), (213, 987466103), (923, 227876793), (2769, 75958931), (5669, 37101831), (13399, 15697461), (17007, 12367277), (40197, 5232487), (73697, 2853987), (174187, 1207497), (221091, 951329), (402499, 522561)]