420972217743

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{27199859}}^1$

素因数の和:27199947

約数の個数: 32

約数和(自身を含む): 710242744320

約数和(自身を除く): 289270526577

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 2211, 5159, 15477, 27199859, 81599577, 190399013, 299198449, 571197039, 897595347, 1822390553, 2094389143, 5467171659, 6283167429, 12756733871, 20046296083, 38270201613, 60138888249, 140324072581, 420972217743]

約数ペア:

[(1, 420972217743), (3, 140324072581), (7, 60138888249), (11, 38270201613), (21, 20046296083), (33, 12756733871), (67, 6283167429), (77, 5467171659), (201, 2094389143), (231, 1822390553), (469, 897595347), (737, 571197039), (1407, 299198449), (2211, 190399013), (5159, 81599577), (15477, 27199859)]