194891613

素因数分解:

$3^1\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{5153}}^1$

素因数の和:6964

約数の個数: 16

約数和(自身を含む): 297200256

約数和(自身を除く): 102308643

約数列:

[1, 3, 7, 21, 1801, 5153, 5403, 12607, 15459, 36071, 37821, 108213, 9280553, 27841659, 64963871, 194891613]

約数ペア:

[(1, 194891613), (3, 64963871), (7, 27841659), (21, 9280553), (1801, 108213), (5153, 37821), (5403, 36071), (12607, 15459)]