1330683123

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{7103}}^1$

素因数の和:7935

約数の個数: 32

約数和(自身を含む): 2215084032

約数和(自身を除く): 884400909

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 811, 2433, 5677, 7103, 8921, 17031, 21309, 26763, 49721, 62447, 78133, 149163, 187341, 234399, 546931, 1640793, 5760533, 17281599, 40323731, 63365863, 120971193, 190097589, 443561041, 1330683123]

約数ペア:

[(1, 1330683123), (3, 443561041), (7, 190097589), (11, 120971193), (21, 63365863), (33, 40323731), (77, 17281599), (231, 5760533), (811, 1640793), (2433, 546931), (5677, 234399), (7103, 187341), (8921, 149163), (17031, 78133), (21309, 62447), (26763, 49721)]