2014009221

素因数分解:

$3^1\times 7^4\times {\mathrm{279607}}^1$

素因数の和:279638

約数の個数: 20

約数和(自身を含む): 3132728032

約数和(自身を除く): 1118718811

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 279607, 838821, 1957249, 5871747, 13700743, 41102229, 95905201, 287715603, 671336407, 2014009221]

約数ペア:

[(1, 2014009221), (3, 671336407), (7, 287715603), (21, 95905201), (49, 41102229), (147, 13700743), (343, 5871747), (1029, 1957249), (2401, 838821), (7203, 279607)]