897236463

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 1272724992

約数和(自身を除く): 375488529

約数列:

[1, 3, 23, 67, 69, 201, 421, 461, 1263, 1383, 1541, 4623, 9683, 10603, 28207, 29049, 30887, 31809, 84621, 92661, 194081, 582243, 648761, 710401, 1946283, 2131203, 4463863, 13003427, 13391589, 39010281, 299078821, 897236463]

約数ペア:

[(1, 897236463), (3, 299078821), (23, 39010281), (67, 13391589), (69, 13003427), (201, 4463863), (421, 2131203), (461, 1946283), (1263, 710401), (1383, 648761), (1541, 582243), (4623, 194081), (9683, 92661), (10603, 84621), (28207, 31809), (29049, 30887)]