221380473611

素因数分解:

${\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{743}}^1\times {\mathrm{10753}}^1$

素因数の和:11747

約数の個数: 24

約数和(自身を含む): 244749855840

約数和(自身を除く): 23369382229

約数列:

[1, 11, 121, 229, 743, 2519, 8173, 10753, 27709, 89903, 118283, 170147, 1301113, 1871617, 2462437, 7989479, 20587787, 27086807, 87884269, 297954877, 966726959, 1829590691, 20125497601, 221380473611]

約数ペア:

[(1, 221380473611), (11, 20125497601), (121, 1829590691), (229, 966726959), (743, 297954877), (2519, 87884269), (8173, 27086807), (10753, 20587787), (27709, 7989479), (89903, 2462437), (118283, 1871617), (170147, 1301113)]