427021637

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 526417920

約数和(自身を除く): 99396283

約数列:

[1, 7, 19, 83, 101, 133, 383, 581, 707, 1577, 1919, 2681, 7277, 8383, 11039, 13433, 31789, 38683, 50939, 58681, 159277, 222523, 270781, 603991, 734977, 1114939, 3210689, 4227937, 5144839, 22474823, 61003091, 427021637]

約数ペア:

[(1, 427021637), (7, 61003091), (19, 22474823), (83, 5144839), (101, 4227937), (133, 3210689), (383, 1114939), (581, 734977), (707, 603991), (1577, 270781), (1919, 222523), (2681, 159277), (7277, 58681), (8383, 50939), (11039, 38683), (13433, 31789)]