42621117

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{601}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 71199744

約数和(自身を除く): 28578627

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 307, 601, 921, 1803, 2149, 3377, 4207, 6447, 6611, 10131, 12621, 19833, 23639, 46277, 70917, 138831, 184507, 553521, 1291549, 2029577, 3874647, 6088731, 14207039, 42621117]

約数ペア:

[(1, 42621117), (3, 14207039), (7, 6088731), (11, 3874647), (21, 2029577), (33, 1291549), (77, 553521), (231, 184507), (307, 138831), (601, 70917), (921, 46277), (1803, 23639), (2149, 19833), (3377, 12621), (4207, 10131), (6447, 6611)]