38183223

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 57609216

約数和(自身を除く): 19425993

約数列:

[1, 3, 13, 37, 39, 47, 111, 141, 481, 563, 611, 1443, 1689, 1739, 1833, 5217, 7319, 20831, 21957, 22607, 26461, 62493, 67821, 79383, 270803, 343993, 812409, 979057, 1031979, 2937171, 12727741, 38183223]

約数ペア:

[(1, 38183223), (3, 12727741), (13, 2937171), (37, 1031979), (39, 979057), (47, 812409), (111, 343993), (141, 270803), (481, 79383), (563, 67821), (611, 62493), (1443, 26461), (1689, 22607), (1739, 21957), (1833, 20831), (5217, 7319)]